baber/WOPTO huggingface dataset:
Patent JP-2020164334-A (JP)
Title: Grout composition, and grout
Inventor: UCHIDA SATOSHI
IPC: C04B28/04
Filed: 2019-03-28
Abstract: To provide a gout composition which is of high strength, of excellent fluidity, and is highly resistant to material separation, and grout.SOLUTION: The grout composition comprises cement, amorphous aluminosilicate, an alkali metal sulfate, fine aggregate, and a water reducing agent, with the content of the alkali metal sulfate being 0.1 to 1 mass parts relative to 100 mass parts of cement, and the content of fine aggregate being 60 to 230 mass parts relative to 100 mass parts of cement.SELECTED DRAWING: None
Patent JP-2020163484-A (JP)
Title: Movable body, robot, and moving body
Inventor: OKA HIDEAKI
IPC: B25J19/06
Filed: 2019-03-28
Abstract: To provide a movable body which has high detection accuracy, a robot, and a moving body.SOLUTION: A movable body includes a proximity sensor which is arranged on an outer surface of an exterior member and outputs a signal by detecting approach of other object, and an insulation member which is arranged on an outer side of the exterior member and covers the proximity sensor. The proximity sensor has a detection area which detects approach of the object when an output value becomes a threshold or more, and a proximal side insensitive area which is positioned between the proximity sensor and the detection area and in which the approach of the object is not detected when the output value is less than the threshold. The insulation member is arranged in the proximal side insensitive area.SELECTED DRAWING: Figure 3
Patent JP-2020169853-A (JP)
Title: In-vehicle device, information processing method, and information processing program
Inventor: YUMOTO JUN
IPC: B60W40/00
Filed: 2019-04-02
Abstract: To provide an in-vehicle device, an information processing method, and an information processing program which reduce a load of processing measurement result of a sensor while ensuring detection accuracy of the sensor.SOLUTION: An in-vehicle device includes: a filter section for acquiring sensor information indicating measurement result of a sensor whose measurement range temporally changes so as to give the acquired sensor information to a processing section for processing the sensor information; and a setting section for setting a processing range as the measurement range, which is to be an object of the processing by the processing section. The filter section gives the sensor information to the processing section according to the processing range set by the setting section.SELECTED DRAWING: Figure 3
Patent JP-2020170085-A (JP)
Title: Packing member and packing body
Inventor: SAKAI HIDETO
IPC: G03G21/18
Filed: 2019-04-03
Abstract: To provide a packing member capable of keeping a separation state where an image carrier is separated from a developer carrier in a cartridge while reducing a material use amount.SOLUTION: A packing member for packing a cartridge is provided. The cartridge comprises a first unit having an image carrier and a second unit having a developer carrier. The second unit is connected to the first unit swingably about a swinging axis extending in a first direction. The second unit is able to be displaced between a first position and a second position. When the second unit is located at the first position, the image carrier and the developer carrier separate from each other. The packing member is configured to cover a portion of the cartridge, and comprises a first mounting member configured to be detachably attached to the cartridge in the first direction, and a separation part for keeping the state of the first position.SELECTED DRAWING: Figure 1
Patent JP-2020169365-A (JP)
Title: Activated carbon pretreatment method and metal recovery method
Inventor: HIGUCHI NAOKI
IPC: C22B3/24
Filed: 2019-04-04
Abstract: To provide a pretreatment method for activated carbon which is used to adsorb removal target substances in a metal-containing solution containing cobalt ions and/or nickel ions, and which can suppress the degradation of the purity of cobalt and/or nickel extracted from the metal-containing solution, and also to provide a metal recovery method which uses such activated carbon.SOLUTION: In the activated carbon pretreatment method, intended for pretreating activated carbon before the activated carbon is used for adsorption, the activated carbon which is used for absorbing removal target substances in a process of extracting cobalt and/or nickel from a metal-containing solution containing cobalt ions and/or nickel ions, and which contain iron is washed with a cleaning solution which contains cobalt ions and/or nickel ions.SELECTED DRAWING: None
Patent JP-2020170115-A (JP)
Title: Image forming system, control method for image forming system, control program for image forming system
Inventor: HOSOI KENICHI
IPC: B41J29/393
Filed: 2019-04-04
Abstract: To provide an image forming system with which it is possible to suppress the occurrence of unnecessary downtime or paper wastes and productivity is thereby improved.SOLUTION: Provided is an image forming system comprising an image formation unit, a detection unit for detecting abnormality relating to the image formation unit, and a control unit for controlling the drive of the image formation unit. When abnormality is detected by the detection unit while a read unit for reading the image formed on a recording medium by print operation of the image formation unit is included, the control unit causes the read unit to function and print operation of the image formation unit to continue; when abnormality is detected on the basis of the image read by the read unit, the control unit causes print operation of the image formation unit to stop and a notification relating to the abnormality to be issued by a notification unit; and when a read unit for reading the image formed on a recording medium by print operation of the image formation unit is not included, the control unit causes print operation of the image formation unit to stop and a notification relating to the detected abnormality to be issued by the notification unit.SELECTED DRAWING: Figure 5
Patent JP-2019219645-A (JP)
Title: Magnetic toner and method for manufacturing the magnetic toner
Inventor: KAGAWA HIROKI
IPC: G03G9/087
Filed: 2019-04-10
Abstract: To provide a magnetic toner that satisfies low-temperature fixability, developability, and heat-resistant storage property.SOLUTION: A magnetic toner includes toner particles containing a binder resin and a magnetic material; the binder resin contains a polymer A having a first monomer unit derived from a first polymerizable monomer and a second monomer unit derived from a second polymerizable monomer different from the first polymerizable monomer; the first polymerizable monomer is at least one selected from the group consisting of a (meth)acrylic ester with an alkyl group having 18 to 36 carbon atoms; the content ratio of the first monomer unit is 5.0 to 60.0 mol%; the content ratio of the second monomer unit is 20.0 to 95.0 mol%; when the SP value of the first monomer unit is SPand the SP value of the second monomer unit is SP, 3.00≤(SP-SP)≤25.00 is satisfied; the oil absorption of the magnetic material is 5 to 40 ml/100 g.SELECTED DRAWING: None
Patent JP-2020172173-A (JP)
Title: Washer tank
Inventor: HAYASHI SOYA
IPC: B60S1/50
Filed: 2019-04-10
Abstract: To provide a washer tank which can change a volumetric capacity with easy operation.SOLUTION: A washer tank 1 includes: a tank body 2 storing a washer liquid W; and an inlet 3 continuing into the tank body 2, and is configured to be attached to a vehicle. The inlet 3 includes: a supply port 31 for supplying the washer liquid W to the tank body 2; and a communication port 32 which allows an internal space of the tank body 2 and an internal space of the inlet 3 to communicate with each other. Further, the inlet 3 is configured to change a position of an upper end 321 of the communication port 32 in a vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2019209961-A (JP)
Title: Information processor, monitoring method, program, and gateway device
Inventor: NAKANO TOSHIHISA
IPC: H04L12/28
Filed: 2019-04-10
Abstract: To provide an information processor appropriately coping with illegal attack frames sent to a network included in mobility.SOLUTION: An information processor 100 includes: an acquisition part 1101 acquiring mobility-related information showing at least one of a mobility condition and an external situation where the mobility moves, and an acceleration control instruction for accelerating the mobility; and a determination part 3101 determining whether or not the acceleration control instruction is an illegal control instruction on the basis of the mobility-related information and the acceleration control instruction.SELECTED DRAWING: Figure 6
Patent JP-2020174752-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-04-15
Abstract: To provide a game machine whose reverse surface side is configured to be an unprecedented mode.SOLUTION: A game machine includes: a game board in which a predetermined game area is formed; a plurality of light emitting parts for radiating light visibly from a game machine front side; performance control means for controlling light emission of the plurality of light emitting parts, which can execute performance control according to variable display of patterns; a state detection part for detecting a state of the game machine; and a translucent part provided at a backward swelling part that swells to the back of the game machine. The performance control means can change a light emission state of a specific light emitting part of the plurality of light emitting parts based on a result of the detection by the state detection part. While the specific light emitting part is provided so as to recognize a light emission state from a backward side of the game machine through the translucent part, a special light emitting part different from the specific light emitting part of the plurality of light emitting parts is provided so as not to recognize a light emission state from a backward side of the game machine through the translucent part. Furthermore, a change in a light emission state based on a result of the detection by the state detection part is not made.SELECTED DRAWING: Figure 294
Patent JP-2019165230-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/788
Filed: 2019-04-17
Abstract: To provide a semiconductor device having a satisfactory electric property.SOLUTION: In a semiconductor device, a transistor 101 has: an insulative layer 120 in contact with a substrate 110; an oxide semiconductor layer 130 in contact with the insulative layer 120; a gate insulative film 160 in contact with the oxide semiconductor layer 130; a gate electrode layer 170 in contact with the gate insulative film 160; an insulative layer 175 covering the oxide semiconductor layer 130, the gate insulative film 160 and the gate electrode layer 170; an insulative layer 180 in contact with the insulative layer 175; a source electrode layer 140 and a drain electrode layer 150 which are electrically connected to the oxide semiconductor layer 130 through an opening provided in the insulative layer 175 and the insulative layer 180; and an insulative layer 185. The oxide semiconductor layer 130 has a region 231 (source region) and a region 232 (drain region) which are provided to be apart from each other, and a region 233 (channel region) provided between the regions 231 and 232 and overlying the gate electrode layer 170 through the gate insulative film 160.SELECTED DRAWING: Figure 1
Patent JP-2020174574-A (JP)
Title: Culture medium exchanging system, and culture medium exchanging method
Inventor: DEZAWA TAKUMA
IPC: C12M1/00
Filed: 2019-04-18
Abstract: To eliminate the need for operation such as centrifugal separation to suppress damage to cells, and reduce the number of target cells included in waste liquid to improve culture efficiency.SOLUTION: A culture medium exchange system 1 comprises: an observation part 7 which measures the number of cells S included in culture medium W in a specific region R in a culture vessel 3; a discharge part 9 which discharges the culture medium W in the specific region R; and a control part 11 which causes the discharge part 9 to discharge the culture medium W in the specific region R in the case where the number of cells S included in the culture medium W in the specific region R, which is measured by observation part 7, is smaller than a predetermined threshold value, and does not cause the discharge part 9 to discharge the culture medium W in the specific region R in the case where the number of cells S included in the culture medium W in the specific region R, which is measured by the observation part 7, is a predetermined threshold value or more.SELECTED DRAWING: Figure 1
Patent JP-2020176598-A (JP)
Title: Axial flow compressor
Inventor: KOBAYASHI YUJI
IPC: F04D19/02
Filed: 2019-04-22
Abstract: To provide an axial flow compressor that can suppress a decrease in efficiency of a stator vane row as much as possible to improve the overall efficiency when a radial inner boundary line of a main flow passage of a rear stage rotor vane row is widened toward the downstream side.SOLUTION: An axial flow compressor includes an annular main flow passage defined by radial outer and inner boundary surfaces, a stator vane row disposed in the main flow passage, and upstream side and downstream side rotor vane rows which are disposed immediately upstream and immediately downstream of the stator vane row, respectively. The radial inner boundary line, which is the intersection line of the radial inner boundary surface and the meridional plane of the main flow passage, lies: (1) radially outside the upstream ends of the upstream side and downstream side rotor vane rows at the respective downstream side ends thereof; (2) radially inside the upstream end of the stator vane row at the downstream end thereof; and (3) radially inside the straight line connecting the upstream end and the downstream end of the stator vane row between them, and is composed of an upstream side curve part and a downstream side linear part, in which the curve part is smoothly connected to the downstream side and upstream side radial inner boundary lines at a connecting point to the linear part and the upstream end of the stator vane row, respectively.SELECTED DRAWING: Figure 1
Patent JP-2020174639-A (JP)
Title: Method for determining risk of hypertension
Inventor: UTAGAWA YOSVANI
IPC: G01N33/53
Filed: 2019-04-23
Abstract: To provide a method for determining the risk of hypertension.SOLUTION: The present invention provides a method for determining the risk of hypertension, on the basis of genotype information of a single nucleotide polymorphism set at least including rs5945326, rs3905706, rs34090688, rs10277115, rs2840381, rs5955543, rs7896783, rs671, and rs879922.SELECTED DRAWING: Figure 1
Patent JP-2020180800-A (JP)
Title: Semiconductor device inspection method
Inventor: HORIMOTO SHUHEI
IPC: G01R31/26
Filed: 2019-04-23
Abstract: To provide a technique for ensuring that short-circuit energy applied to a semiconductor device is within the range of inspection standards in an inspection method for inspecting a short circuit withstand capability of a semiconductor device.SOLUTION: An inspection method for inspecting a short circuit withstand capability of a semiconductor device by passing a short circuit current to the semiconductor device, includes a step of applying a predetermined voltage between main terminals of the semiconductor device, a step of turning on the semiconductor device and passing the short circuit current to the semiconductor device, a step of adjusting timing of turning off the semiconductor device based on a current value of the short circuit current flowing through the semiconductor device after a predetermined time has elapsed from turning on the semiconductor device.SELECTED DRAWING: Figure 4
Patent JP-2020011371-A (JP)
Title: Damping device of machine tool
Inventor: TSUKAMURA KOHEI
IPC: B23Q11/00
Filed: 2019-04-24
Abstract: To provide a damping device of a machine tool that can damp natural vibration of a spindle head while maintaining a structure in which the spindle head and a spindle protruded from a support part of a Z-axis guide to further improve appearance quality of machined surface.SOLUTION: In a machine tool comprising a spindle cover 12 for covering a part or the whole of a spindle 11, a damping device of the machine tool comprises one or two or more fasteners 3 that fasten the spindle cover 12 to the spindle 11, where there is a gap g between fastening surfaces 32a of some or all of the fasteners 3 and the spindle cover 12 of the fasteners 3.SELECTED DRAWING: Figure 1
Patent JP-2020179350-A (JP)
Title: Mine waste water treatment system
Inventor: NAKAYAMA SHOTA
IPC: C02F1/66
Filed: 2019-04-25
Abstract: To provide a treatment method designed to respond to temporary increase in a volume of waste water, such as during heavy rain, and is highly effective in treating surface waste water.SOLUTION: A system for treating mine waste water includes: a first treatment facility which treats mine water; a second treatment facility which treats surface water; and a lime slurry supply facility. The first treatment facility has: a receiving tank for reserving mine water; a neutralization tank for neutralizing mine water supplied from the receiving tank; a coagulation tank following the neutralization tank; and a sedimentation separation tank following the coagulation tank. The second treatment facility has: a waste water receiving tank for reserving surface waste water; a waste water neutralization tank for neutralizing the surface waste water supplied from the waste water receiving tank; a waste water coagulation tank following the waste water neutralization tank; and a sedimentation basin following the waste water coagulation tank. Further, the second treatment facility has a sludge feeding pipe for sending neutralizing sludge from the neutralization tank of the first treatment facility to the waste water neutralization tank, wherein the neutralizing sludge is used as seed crystals in the waste water neutralization tank.SELECTED DRAWING: Figure 1
Patent JP-2019164811-A (JP)
Title: Credit management device, program, and credit management method
Inventor: MATSUMURA KOHEI
IPC: G06Q40/02
Filed: 2019-04-25
Abstract: To provide a settlement method or a system for an electronic recording credit which allows a debtor to pay a discount charge without increasing office work burdens or a management cost of a debtor or a creditor.SOLUTION: A settlement method for an electronic recording credit transfers a money amount corresponding to an amount of the electronic recording credit into a creditor's account, withdraws a discount charge equivalent charge corresponding to a discount charge of the electronic recording credit from a debtor's account of the electronic recording credit, and withdraws the amount of the electronic recording credit from the debtor's account. A credit management server also transfers the money amount of the electronic recording credit into the creditor's account, withdraws the discount charge equivalent charge corresponding to the discount charge of the electronic recording credit into the debtor's account of the electronic recording credit, and withdraws the amount of the electronic recording credit from the debtor's account.SELECTED DRAWING: Figure 9
Patent JP-2020181488-A (JP)
Title: Image analysis device and image analysis system
Inventor: UNO REO
IPC: G06T7/00
Filed: 2019-04-26
Abstract: To provide an image analysis device and an image analysis system in which even if a kind of object recognition to an image input from one camara is different from a kind of object recognition to an image input from another camara, inference processors suitable for these object recognition and an inference process of each of neural network (NN) models corresponding to object detection is assigned.SOLUTION: An image analysis device is configured (S3, S5, S9, S13, S16, and S19) so that on the basis of inference time and use frequency of each of an object detection neural network (NN) model and an object recognition NN model included in AI inference instances, a chip to be used for an inference process in the respective NN models is assigned from a plurality of chips (inference processors). Thus, even if a kind of object recognition to an image input from one camara is different from a kind of object recognition to an image input from another camara, chips suitable for these object recognition and an inference process of each NN model corresponding to object detection is assigned.SELECTED DRAWING: Figure 7
Patent JP-2019144589-A (JP)
Title: Liquid crystal display device
Inventor: KIMURA HAJIME
IPC: G02F1/1368
Filed: 2019-04-29
Abstract: To prevent photo degradation of a transistor having an oxide semiconductor layer, and to increase a margin in alignment of counter substrates.SOLUTION: Such a configuration is used that a color filter is not disposed on a counter substrate side and that a color filter is disposed in place of an interlayer insulating film on a transistor. In the configuration, an oxide semiconductor layer of a transistor included in each pixel overlaps a red color filter, and a pixel electrode included in each pixel overlaps a red, green, or blue color filter.SELECTED DRAWING: Figure 23
Patent JP-2019140408-A (JP)
Title: Semiconductor device
Inventor: HIZUKA JUNICHI
IPC: G02F1/1368
Filed: 2019-04-29
Abstract: To suppress fluctuation in electric characteristics of a semiconductor device having an interlayer insulating film on a transistor that uses an oxide semiconductor as a semiconductor film.SOLUTION: A semiconductor device is configured to include: a first insulating film that has an air gap part in a step region formed by a source electrode and a drain electrode on a semiconductor film, and that contains silicon oxide as a component; and a second insulating film that is provided contactedly with the first insulating film so as to cover the air gap part of the first insulating film, and that contains silicon nitride as a component. Due to the configuration, the air gap part generated in the first insulating film can be prevented to be expanded to the outside.SELECTED DRAWING: Figure 1
Patent JP-2019162454-A (JP)
Title: Flexible catheter
Inventor: JACOB RICHTER
IPC: A61M25/00
Filed: 2019-05-07
Abstract: To provide a catheter where longitudinal flexibility and pushability and radial stiffness are imparted to a catheter tip, for stent delivery and percutaneous angioplasty.SOLUTION: A catheter tip 120 has a spring member 130. The spring member provides radial support for the distal edge of the catheter tip. The spring member may be tapered toward the distal side and have a substantially fixed lumen diameter. The spring member may be partially covered or embedded with the distance side end exposed. The spring member may include a gapped winding in the proximal region.SELECTED DRAWING: Figure 2